Horror is like a serpent; always shedding its skin, always changing. And it will always come back. It can't be hidden away like the guilty secrets we try to keep in our subconscious.

Horror by definition is the emotion of pure revulsion. Terror of the same standard, is that of fearful anticipation.

'Deep Red' (1975) is my favorite movie. The character David Hemmings plays is very much based on my own personality. It was a very strong film, very brutal, and of course the censors were upset. It was cut by almost an hour in some countries.

Horror is the future. And you cannot be afraid. You must push everything to the absolute limit, or else life will be boring. People will be boring. Horror is like a serpent: always shedding its skin, always changing. And it will always come back. It can't be hidden away like the guilty secrets we try to keep in our subconscious.

Films are dreams. Many, many critics say to me that my films are not good because they are too unbelievable, but this is my style. I tell stories like they are dreams. This is my imagination. For me, it would be impossible to do a film that is so precise, that resembles real life.

We had many good directors - John Carpenter, Brian De Palma - but things have become polluted by business, money and bad relationships. The success of the horror genre has led to its downfall.

Americans are very enthusiastic. We have a new generation of moviegoers who love great horror films. I am a very imaginative man, and for me, it's easy to speak with my dark side. I have very beautiful, interesting nightmares.

I remembered watching the film from Alfred Hitchcock, 'Dial M for Murder,' and he shot almost all of that movie in one room. There was a genius in what Hitchcock did by manipulating things in that room so that you could see the distances between things like the tables and the vases because of how he used perspective.

'Macbeth' is one of the best operas ever, and doing it was a great experience. I added some things to the opera based from my experience on the movie - such as some of the special effects and bits of film - to make it new and interesting. It was a very good work and a very good experience.

I first came to cinema as a passionate filmgoer, when I was a child. Then, when I was a very young man, I became a film critic precisely because of my knowledge of cinema. I did better than others because of this. Then I moved on to screenwriting. I wrote a film with Sergio Leone, 'Once Upon a Time in the West.' And then I moved to directing.

I'm very interested in portraying homosexual man and woman in my films because I'm interested in their lives and their problems.

I think the camera was always my obsession, the camera movements. Because for me it's the most important thing in the move, the camera, because without the camera, film is just a stage or television - nothing.

My mother was a famous photographer for actresses, including Sophia Loren, Gina Lollobrigida, and so many. I remember I went to school close to my mother's studio, and for years, I went to the studio after school and just watched how she captured these beauties.